Patent · US Expired

Optical isomer of dimethenamid

US5457085A · kind A · utility

11Cited by

1References

8Claims

0Family size

Assignee

Sandoz AG · CH

Inventors

Karl Seckinger · Riegel, DE
Reynold Chollet · Bottmingen, CH
Stefan Blarer · Basel, CH
Thomas Vettiger · Münchwilen, CH

Key dates

Filing date	Sep 21, 1994
Grant date	Oct 10, 1995
Priority date	—
Expiry date	Sep 21, 2014

Classification

Technology area (CPC A)Human Necessities
CPC primaryA01N43/10
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The invention relates to (1S,aRS)-2-chloro-N-(2,4-dimethyl-3-thienyl)-N-(2-metho1xy-1-methylethyl)a cetamide, a novel method of preparation, herbicidal compositions comprising said compound and methods of combatting weeds employing said compound.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.